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China Universal Hardware Door Closer Supplier – D8024S SERIES Overhead Size 2-4 Door Closers-CE Marked – Dorrenhaus

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We pursue the management tenet of "Quality is remarkable, Company is supreme, Name is first", and will sincerely create and share success with all clientele for Residential Door Closer With Hold Open, Dorma Concealed Door Closer Adjustment, Pneumatic Door Closer, If you are interested in any of our products and services, please don't hesitate to contact us. We are ready to reply you within 24 hours after receipt of your request and to create mutual un-limited benefits and business in near future.
China Universal Hardware Door Closer Supplier – D8024S SERIES Overhead Size 2-4 Door Closers-CE Marked – Dorrenhaus Detail:

Recommended for interior or exterior doors including:
• Offices
• Banks
• Retail Malls
• Hotels
• Health Care
• Clinics

A door closer is a spring-loaded hydraulic device that closes a door automatically. The most common kind of door closer is the surface mounted door closer, so called because it is mounted to the surface of the door or header. Also available are concealed overhead door closers that are mounted inside the header above the door or inside the door itself, and floor closers that are installed beneath the threshold.

Push side installation
When necessary, push side installation provides the benefits of track arm assemblies with the closer mounted to the door and the track mounted to the stop, creating a more tamper-resistant application.
Adjustable Spring sizes for barrier free requirements

Certification CE Marked
Spring Power Adjustable Size 2-4
Durability 500,000 cycles above
Function Adjustable Closing speed
Adjustable Latching speed
Hold Open Optional
Installation type Regular,Top Jamb,Parallel
Max. Opening 120-150°
Pressure relief valve Yes
Mechanism Rack & Pinion
Hand of door Non handed
Materials of Body Die-cast Aluminum
Materials of Spring 60Si2Mn
Backcheck Yes
Delayed Action Yes
Bearing Full complement bearings for long durability
Application Suitable for interior wood, hollow metal, and aluminum doors and frames
Finish Silver, Brown, White,Black, Others upon request.
Warranty 5 Years
Cross reference Dorma 7300

DETAIL (2)

Recommended Recommended Max.
Model # Spring power Door Weight Door Leaf Width (mm ) Notes
D8024S 2-4 20-100 KGS 1100 mm

*In case of unusually high or heavy doors, windy or draughty conditions, or special installations, a large power size of door closer should be used.

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Product detail pictures:

China Universal Hardware Door Closer Supplier –  D8024S SERIES  Overhead Size 2-4 Door Closers-CE Marked – Dorrenhaus detail pictures

China Universal Hardware Door Closer Supplier –  D8024S SERIES  Overhead Size 2-4 Door Closers-CE Marked – Dorrenhaus detail pictures

China Universal Hardware Door Closer Supplier –  D8024S SERIES  Overhead Size 2-4 Door Closers-CE Marked – Dorrenhaus detail pictures

China Universal Hardware Door Closer Supplier –  D8024S SERIES  Overhead Size 2-4 Door Closers-CE Marked – Dorrenhaus detail pictures

China Universal Hardware Door Closer Supplier –  D8024S SERIES  Overhead Size 2-4 Door Closers-CE Marked – Dorrenhaus detail pictures

China Universal Hardware Door Closer Supplier –  D8024S SERIES  Overhead Size 2-4 Door Closers-CE Marked – Dorrenhaus detail pictures

China Universal Hardware Door Closer Supplier –  D8024S SERIES  Overhead Size 2-4 Door Closers-CE Marked – Dorrenhaus detail pictures


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We not only will try our greatest to present fantastic expert services to each purchaser, but also are ready to receive any suggestion offered by our prospects for China Universal Hardware Door Closer Supplier – D8024S SERIES Overhead Size 2-4 Door Closers-CE Marked – Dorrenhaus , The product will supply to all over the world, such as: Rwanda, Sacramento, Belize, We have now a good reputation for stable quality goods, well received by customers at home and abroad. Our company would be guided by the idea of "Standing in Domestic Markets, Walking into International Markets". We sincerely hope that we could do business with car manufacturers, auto part buyers and the majority of colleagues both at home and abroad. We expect sincere cooperation and common development!
  • It is not easy to find such a professional and responsible provider in today's time. Hope that we can maintain long-term cooperation.
    5 Stars By Hilda from Nigeria - 2017.09.26 12:12
    The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.
    5 Stars By Agatha from Manila - 2018.02.12 14:52
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